But they were only ranked eighth and joint-ninth for chances created in open play among Watford players. So if Gracia persists with 4-2-2-2 he will certainly look for better end product from the wings.

Watford full-backs in open play

2018/19

Femenia

Holebas

Janmaat

Key passes

11

10

10

Club rank

8th

9th

9th

Crosses

56

62

60

Club rank

3rd

1st

2nd

It will be interesting to see whether new signing Craig Dawson is used as a centre-back or full-back.

He played for many years as a right-back for West Bromwich Albion in the Premier League and is capable of whipping in dangerous crosses.

Gracia may also address the lack of natural wingers in his squad, as there is not an abundance of specialists in this area.